Buddy of mine had a Black Angle back when they were fairly new. If you recall, the original black Angles had the AMF block-letter logo above where the finger holes would be drilled. So he was bowling league one night, and one of the bowlers on the opposing team mistook the logo for engraved initials. Given that my buddy's initials aren't "AMF," the opposing bowler asked what the AMF stood for. My buddy replied, "Awesome Mother F---er."